Panetta declaring war on Pakistan?

Drones strike again in Pakistan, this time killing the alleged number two leader of al-Qaeda, Abu Yahya al-Libi. According to government officials, Obama-led drones strikes have executed 15 al-Qaeda leaders, while the George W. Bush administration killed 16 throughout that president's two terms. Many are questioning the effectiveness of these unmanned attacks and are asking: is America safer? Scott Horton, contributing editor for Harper's Magazine, will help us answer this pressing question.